Index: firmware/App/Modes/TreatmentEnd.c
===================================================================
diff -u -r887e9a3dfbce1255c6469d33e49afe191af21d25 -raa956c7f159913b79e823241ac1bc1494986d058
--- firmware/App/Modes/TreatmentEnd.c	(.../TreatmentEnd.c)	(revision 887e9a3dfbce1255c6469d33e49afe191af21d25)
+++ firmware/App/Modes/TreatmentEnd.c	(.../TreatmentEnd.c)	(revision aa956c7f159913b79e823241ac1bc1494986d058)
@@ -36,6 +36,8 @@
 
 /// Interval at which treatment end progress is to be published to UI.
 #define TREATMENT_END_DATA_PUBLISH_INTERVAL  ( MS_PER_SECOND / TASK_GENERAL_INTERVAL )
+/// Target flow rate for blood while waiting for user to initiate final rinseback.
+#define TX_END_BP_FLOW_RATE_ML_MIN         150
 
 /// Max time to wait for user to initiate final rinseback.
 static const U32 TX_END_TIMEOUT_MS      = ( ( 10 * 60 * MS_PER_SECOND ) / TASK_GENERAL_INTERVAL );
@@ -147,7 +149,7 @@
     setValvePosition( VBA, VALVE_POSITION_B_OPEN );
     setValvePosition( VBV, VALVE_POSITION_B_OPEN );
     // Start blood pump at Tx End slow flow rate
-    setBloodPumpTargetFlowRate( getTreatmentParameterU32( TREATMENT_PARAM_BLOOD_FLOW ), MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_CLOSED_LOOP );
+    setBloodPumpTargetFlowRate( TX_END_BP_FLOW_RATE_ML_MIN, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_CLOSED_LOOP );
     bloodSittingTimerCtr = 0;
     // Continue air trap leveling control
     startAirTrapControl();
Index: vectorcast/Hercules_RM46_HD_Project/environment/TREATMENTEND/TREATMENTEND.tst
===================================================================
diff -u -r887e9a3dfbce1255c6469d33e49afe191af21d25 -raa956c7f159913b79e823241ac1bc1494986d058
--- vectorcast/Hercules_RM46_HD_Project/environment/TREATMENTEND/TREATMENTEND.tst	(.../TREATMENTEND.tst)	(revision 887e9a3dfbce1255c6469d33e49afe191af21d25)
+++ vectorcast/Hercules_RM46_HD_Project/environment/TREATMENTEND/TREATMENTEND.tst	(.../TREATMENTEND.tst)	(revision aa956c7f159913b79e823241ac1bc1494986d058)
@@ -642,18 +642,26 @@
 TEST.SUBPROGRAM:setupForTxEndWait4RinsebackState
 TEST.NEW
 TEST.NAME:setupForTxEndWait4RinsebackState.001
+TEST.IMPORT_FAILURES:
+(E) @LINE: 651 TEST.VALUE:uut_prototype_stubs.getTreatmentParameterU32.param:TREATMENT_PARAM_BLOOD_FLOW
+    >>> Could not find function getTreatmentParameterU32
+    >>>    in unit uut_prototype_stubs.
+    >>> Value Line Error - Command Ignored
+(E) @LINE: 652 TEST.VALUE:uut_prototype_stubs.getTreatmentParameterU32.return:450
+    >>> Could not find function getTreatmentParameterU32
+    >>>    in unit uut_prototype_stubs.
+    >>> Value Line Error - Command Ignored
+TEST.END_IMPORT_FAILURES:
 TEST.VALUE:TreatmentEnd.<<GLOBAL>>.bloodSittingTimerCtr:0
 TEST.VALUE:uut_prototype_stubs.setAlarmUserActionEnabled.action:ALARM_USER_ACTION_RESUME
 TEST.VALUE:uut_prototype_stubs.setAlarmUserActionEnabled.enabled:0
 TEST.VALUE:uut_prototype_stubs.setBloodPumpTargetFlowRate.flowRate:100
 TEST.VALUE:uut_prototype_stubs.setBloodPumpTargetFlowRate.dir:MOTOR_DIR_FORWARD
 TEST.VALUE:uut_prototype_stubs.setBloodPumpTargetFlowRate.mode:PUMP_CONTROL_MODE_CLOSED_LOOP
-TEST.VALUE:uut_prototype_stubs.getTreatmentParameterU32.param:TREATMENT_PARAM_BLOOD_FLOW
-TEST.VALUE:uut_prototype_stubs.getTreatmentParameterU32.return:450
 TEST.VALUE:uut_prototype_stubs.setValvePosition.valve:VBA,VBV
 TEST.VALUE:uut_prototype_stubs.setValvePosition.position:VALVE_POSITION_B_OPEN
 TEST.EXPECTED:TreatmentEnd.<<GLOBAL>>.bloodSittingTimerCtr:0
-TEST.EXPECTED:uut_prototype_stubs.setBloodPumpTargetFlowRate.flowRate:450
+TEST.EXPECTED:uut_prototype_stubs.setBloodPumpTargetFlowRate.flowRate:150
 TEST.EXPECTED:uut_prototype_stubs.setBloodPumpTargetFlowRate.dir:MOTOR_DIR_FORWARD
 TEST.EXPECTED:uut_prototype_stubs.setBloodPumpTargetFlowRate.mode:PUMP_CONTROL_MODE_CLOSED_LOOP
 TEST.EXPECTED:uut_prototype_stubs.setValvePosition.valve:VBA,VBV
@@ -750,18 +758,26 @@
 TEST.SUBPROGRAM:transitionToTreatmentEnd
 TEST.NEW
 TEST.NAME:transitionToTreatmentEnd.001
+TEST.IMPORT_FAILURES:
+(E) @LINE: 758 TEST.VALUE:uut_prototype_stubs.getTreatmentParameterU32.param:TREATMENT_PARAM_BLOOD_FLOW
+    >>> Could not find function getTreatmentParameterU32
+    >>>    in unit uut_prototype_stubs.
+    >>> Value Line Error - Command Ignored
+(E) @LINE: 759 TEST.VALUE:uut_prototype_stubs.getTreatmentParameterU32.return:450
+    >>> Could not find function getTreatmentParameterU32
+    >>>    in unit uut_prototype_stubs.
+    >>> Value Line Error - Command Ignored
+TEST.END_IMPORT_FAILURES:
 TEST.VALUE:uut_prototype_stubs.setAlarmUserActionEnabled.action:ALARM_USER_ACTION_RESUME,ALARM_USER_ACTION_RINSEBACK,ALARM_USER_ACTION_END_TREATMENT
 TEST.VALUE:uut_prototype_stubs.setAlarmUserActionEnabled.enabled:1
 TEST.VALUE:uut_prototype_stubs.setBloodPumpTargetFlowRate.flowRate:100
 TEST.VALUE:uut_prototype_stubs.setBloodPumpTargetFlowRate.dir:MOTOR_DIR_FORWARD
 TEST.VALUE:uut_prototype_stubs.setBloodPumpTargetFlowRate.mode:PUMP_CONTROL_MODE_CLOSED_LOOP
-TEST.VALUE:uut_prototype_stubs.getTreatmentParameterU32.param:TREATMENT_PARAM_BLOOD_FLOW
-TEST.VALUE:uut_prototype_stubs.getTreatmentParameterU32.return:450
 TEST.VALUE:uut_prototype_stubs.setValvePosition.valve:VDI,VDO,VBA,VBV
 TEST.VALUE:uut_prototype_stubs.setValvePosition.position:(2)VALVE_POSITION_C_CLOSE,(2)VALVE_POSITION_B_OPEN
 TEST.EXPECTED:uut_prototype_stubs.setAlarmUserActionEnabled.action:ALARM_USER_ACTION_RESUME,ALARM_USER_ACTION_RINSEBACK,ALARM_USER_ACTION_END_TREATMENT
 TEST.EXPECTED:uut_prototype_stubs.setAlarmUserActionEnabled.enabled:0,(2)1
-TEST.EXPECTED:uut_prototype_stubs.setBloodPumpTargetFlowRate.flowRate:450
+TEST.EXPECTED:uut_prototype_stubs.setBloodPumpTargetFlowRate.flowRate:150
 TEST.EXPECTED:uut_prototype_stubs.setBloodPumpTargetFlowRate.dir:MOTOR_DIR_FORWARD
 TEST.EXPECTED:uut_prototype_stubs.setBloodPumpTargetFlowRate.mode:PUMP_CONTROL_MODE_CLOSED_LOOP
 TEST.EXPECTED:uut_prototype_stubs.setValvePosition.valve:VDI,VDO,VBA,VBV